const CryptoJS = require('crypto-js');  //引用AES源码js    
const key = CryptoJS.enc.Utf8.parse("dufy20170329java");  //与后端约定好的密钥
const iv = CryptoJS.enc.Utf8.parse('dufy20170329java');   //与后端约定好的密钥偏移量

//加密方法
export function Encrypt(word){
  const srcs = CryptoJS.enc.Utf8.parse(word);
  const encrypted = CryptoJS.AES.encrypt(srcs, key, {iv},{ mode:CryptoJS.mode.CBC, padding:CryptoJS.pad.Pkcs7 });
  return encrypted.toString();
}
//解密方法
// export function Decrypt(word){
//   const encryptedHexStr = CryptoJS.enc.Hex.parse(word);
//   const srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
//   const decrypt = CryptoJS.AES.decrypt(srcs, key,{iv}, { mode:CryptoJS.mode.CBC, padding:CryptoJS.pad.Pkcs7 });
//   const decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
//   return decryptedStr.toString();
// }